But [let them always remember that] if We lengthen a human being's days, We also cause him to decline in his powers [when he grows old]: will they not, then, use their reason? 68 We have not taught (Muhammad) to versify, nor is it worthy of him. This is nothing but a reminder and illuminating discourse, 69 to warn all who are truly alive, and to justify the word [God's verdict] against the deniers. 70 See they not that it is We Who have created for them - among the things which Our hands have fashioned - cattle, which are under their dominion?- 71 And We have subjected them to them, so some of them they have to ride upon, and some of them they eat. 72 And they have (other) benefits from them (besides), and they get (milk) to drink, will they not then be grateful? 73 They set up deities apart from Allah, hoping that they will receive help from them. 74 Instead, the disbelievers will be brought into the presence of God as the soldiers of the idols. 75 Let not their words grieve you. We have knowledge of all that they conceal and all that they reveal. 76 Has not man regarded how that We created him of a sperm-drop? Then lo, he is a manifest adversary. 77 And he has struck for Us a parable, and forgotten his own creation. He asks: 'Who will quicken the bones after they have decayed' 78 Say, "He who brought them into being in the first instance will give them life again: He has knowledge of every type of creation: 79 [It is] He who made for you from the green tree, fire, and then from it you ignite. 80 "Is not He Who created the heavens and the earth able to create the like thereof?" - Yea, indeed! for He is the Creator Supreme, of skill and knowledge (infinite)! 81 Verily, when He intends a thing, His Command is, "be", and it is! 82 Therefore Purity is to Him in Whose Hand* is the control over all things and it is towards Him that you will be returned. (Used as a metaphor to mean Power). 83